Compare 21127 vs 21155
| Property | 21127 | 21155 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 371 × 5711 | 51 × 42311 |
| Prime factorization | 37 × 571 | 5 × 4231 |
| Divisors count | 4 | 4 |
| Divisors | 1, 37, 571, 21127 | 1, 5, 4231, 21155 |
| Number of properties | 1 | 1 |
| Semiprimes | 5356th | 5363rd |
| Roman numberals | ||
| Base 2 | 1010010100001112 | 1010010101000112 |
| Base 3 | 10012221113 | 10020001123 |
| Base 4 | 110220134 | 110222034 |
| Base 5 | 11340025 | 11341105 |
| Base 6 | 2414516 | 2415356 |
| Base 7 | 1154117 | 1154517 |
| Base 8 | 512078 | 512438 |
| Base 9 | 318749 | 320159 |
| Base 10 | 2112710 | 2115510 |
| Base 11 | 1496711 | 1499211 |
| Base 12 | 1028712 | 102ab12 |
| Base 13 | 980213 | 982413 |
| Base 14 | 79b114 | 79d114 |
| Base 15 | 63d715 | 640515 |
| Base 16 | 528716 | 52a316 |